Sun Barrier 100 Sun Umbrella Product Name: M Size / Frill Frost ■ Umbrella Fabric: [Surface] 100% Polyester [Back] Polyurethane Black Film Lamination ■ Number of Ribs: 8 ■ Rib Length: 55cm ■ Rib Material: Carbon ■ Manual Opening ■ Handle Material: Natural Bamboo ■ Total Weight: Approximately 355g ■ Umbrella Length: Approximately 80cm ■ Center Pole Material: Black Aluminum ■ Umbrella Diameter: Approximately 91cm ■ Country of Origin: China (Own Factory) ■ Fabric: Made in Japan Complete Light Blocking Minami Tanaka uses and loves the Sun Barrier 100 "Complete Light Blocking Sun Umbrella," and its UV protection effect (100% cut of ultraviolet, infrared, and visible light) and coolness are highly praised, with features in magazines like 'MAQUIA'. She especially favors simple designs like the "S Size / Plain White" and considers it an essential item for UV protection, repurchasing it about once a year, making it a popular item.